Hi, i am a Computer Science Engineer.. I'm studying math for an exam and never been good at it.. now trying my best bottom up!! need help in a lot of problems.. the first one is here , thanx a lot!
This is a question from the ISC book M. L. Agarwal. Please tell this approach to this question.
How many words can be made with letters of the word INTERMEDIATE if
(i) the words neither begin with I nor end with E
(ii) the relative order of vowels and consonants does not change.
Ans. (i) 83X((10!)/24) (ii) 21600